D47
SGE Ferrules for Agilent Gas Chromatographs
Scientific Instrument Services, Inc.
TM
FAX: 908-806-6631
www.sisweb.com/catalog/08/D47
Select either standard graphite ferrules (for GC applications), graphitized vespel (the standard for GC/MS applications) or the new
SilTiteTM ferrules for all your Agilent GC and GC/MS instruments
Material
Column I.D.
Ferrule I.D.
Pack size
Part No.
15% Graphite / 85% Vespel Ferrules
For Injectors & Detectors at atmospheric pressure e.g. FID
0.1 - 0.25mm
0.4mm
10
0.32mm
0.5mm
10
0.53mm
0.8mm
10
for 1/8" O.D. packed columns
1/8"
10
for 1/4" O.D. packed columns
1/4"
10
For GC/MS Interface connection
0.1 - 0.25mm
0.4mm
10
0.32mm
0.5mm
10
0.53mm
0.8mm
10
100% Graphite Ferrules
Injectors & Detectors at atmospheric pressure e.g. FID (Not for GC/MS)
0.1 - 0.32mm
0.5mm
10
0.45 - 0.53mm
0.8mm
10
for 1/8" O.D. packed columns
1/8"
10
for1/4" O.D. packed columns
1/4"
10
SilTiteTM Metal Ferrules
For GC/MS Interface connection (Starter kit)
0.1 - 0.25mm
0.4mm
10*
0.32mm
0.5mm
10*
0.53mm
0.8mm
10*
For Split / Splitless Injectors (Starter kit)
0.1 - 0.25mm
0.4mm
10**
0.32mm
0.5mm
10**
0.53mm
0.8mm
10**
Replacement SilTite
TM
Metal Ferrules
For all connections
0.1 - 0.25mm
0.4mm
10
0.32mm
0.5mm
10
0.53mm
0.8mm
10
Replacement SilTite
TM
Nuts
For GC/MS Interface connection
-
5
For Split / Splitless Injector
-
5
Replacement SilTite
TM
Base Seals
For Split / Splitless Injector
-
2
-
10
*Includes 10 ferrules and 2 SilTite
TM MS
MS transfer line nuts.
**Includes 10 ferrules,2 SilTite
TM
injection port nuts and 2 SilTite
TM
Inlet Base seals.
15% Graphite / 85% Vespel Ferrules
-
the standard for GC/MS
-
robust and hard material
-
forms strong grip with capillary
column, cannot be reused
-
low emissions - suitable for use with
GC/MS interfaces
-
must re-tighten connection after initial
temperature cycles
-
maximum temperature of 350°C
SilTiteTM Ferrules
-
no more leaks
-
no need to re-tighten nut after
installation and thermal cycling
-
have the same thermal expansion
coefficient as SilTite nuts thus giving a
highly reliable seal
-
reusable nut
How to Use SilTiteTM Ferrules
-
only use the special SilTite nut with a
SilTite ferrule
-
for Agilent Technologies inlet
connections, only use SilTite inlet base
seal and SilTite nut
100% Graphite Ferrules
-
highest quality graphite material used
-
lowest emission ferrules on the market
-
excellent compressibility providing
and excellent seal
-
for high temperature seals
-
not recommended for GC/MS
connections
-
maximum temperature of 450°C
SilTite nuts with the
distinctive two notches
tip...
